Parts for your 2024 Suzuki Splash-Coolant

2024 Suzuki Splash Coolant — What It Does and How to Look After It

Coolant is absolutely relevant to the Suzuki Splash platform. Although the Splash isn’t a newly released model in 2024, factory literature for the Splash/Ritz confirms it uses a liquid-cooled engine that relies on engine coolant (antifreeze) for temperature control and corrosion protection. Suzuki service documentation for the Splash/Ritz specifies an ethylene glycol–based, long-life coolant and outlines periodic inspection and replacement as part of scheduled maintenance. That means a 2024-registered or still-running Splash definitely uses coolant in normal operation.

On this vehicle, coolant does the heavy lifting of carrying heat away from the engine to the radiator, keeping temps steady in Aussie and Kiwi conditions—from Hobart winters to Far North heat. It also prevents internal corrosion, scale, and water-pump wear, and provides freeze and boil-over protection. Suzuki specifies long-life coolant (often referred to as Suzuki Super Long Life Coolant/LLC) rather than plain water, because the additive package protects aluminium components and seals inside the Splash’s alloy-head engine.

As part of routine servicing on a 2024 Suzuki Splash, it’s smart to check the coolant reservoir level when the engine is cold and ensure the colour is clean and bright (typically green or blue depending on what’s been used previously). If it looks rusty, milky, or has debris floating about, it’s due for attention. Top-ups should match the existing type—mixing different chemistries can shorten coolant life or cause gel-like deposits. When replacing coolant, a proper drain and refill (or vacuum fill) with the correct premix ratio is recommended. Air pockets can cause overheating, so bleeding the system per Suzuki procedure is important.

Intervals vary by coolant type and service conditions. Many long-life coolants are designed for extended service, but age, heat cycles, and previous top-ups can shorten that. A practical approach for a Splash that’s seen regular use is testing the coolant annually for freeze/boil protection and pH, inspecting hoses, clamps, radiator, and the water pump area for seepage, and replacing coolant every 5 years or as advised in the owner’s/service manual. Always replace the radiator cap if its seal looks tired—weak caps can cause loss of pressure and overheating.

If towing, driving in hot climates, or doing lots of short trips, be a bit more vigilant: watch the temp gauge, look for sweet-smelling vapour, and address any leaks promptly. With the right coolant and tidy maintenance, the Splash’s cooling system will stay happy, the heater will work properly, and the engine will last longer.

• Use the specified Suzuki-approved long-life coolant (ethylene glycol based) compatible with aluminium engines.
• Never open the cap hot, check levels cold at the reservoir “FULL” mark.
• Replace degraded hoses and clamps during coolant service to avoid surprises.

Popular questions about 2024 Suzuki Splash coolant

What coolant type should be used in a Suzuki Splash?
An ethylene glycol–based long-life coolant that meets Suzuki’s specifications is recommended. Many Splash owners use Suzuki Super Long Life/Long Life Coolant or an equivalent that’s phosphate organic-acid–technology (P-OAT) friendly for aluminium engines. Stick with the same chemistry already in the car when topping up.

How often should the coolant be changed on a Splash?
Check annually and replace roughly every 5 years, or sooner if tests show weak protection or contamination, or if the service schedule for your specific engine variant calls for earlier replacement. Harsh conditions (heat, towing, short-trip use) warrant closer monitoring.